What is the Viber activity check used for?
It helps review lawfully obtained number lists for the selected activity check workflow and keeps results aligned with the source numbers.
Activity Check
Viber Activity Check Guide
Understand the Viber activity check workflow, prepare reliable TXT input and interpret each result in context.
Latest guides
4 published articles match this hub.
Viber 1 min
Viber Invalid Numbers, Registration and Activity: How to Separate the Results
Distinguish phone-format and telecom issues from Viber registration and activity results, then route each outcome to the correct cleanup queue.
Read guideViber 1 min
Viber Activity Check: How to Read Active Days, MID and Offline Time
Learn how to prepare a Viber phone-number TXT file, interpret active days, MID and offline-time fields, and turn the Excel output into useful list segments.
Read guideViber 1 min
ChatGPT in Viber and Image Remix: Features, Privacy Boundaries, and Team Use
Viber added ChatGPT chat, @ChatGPT, Image Remix, summaries, polishing, and translation. Review each feature, its privacy boundary, and a safe team checklist.
Read guideViber 1 min
Viber Number Checker for Bulk Registration: Cleaning, TXT, and Excel QA
A complete Viber bulk registration-check tutorial covering phone normalization, deduplication, TXT sampling, Excel QA, and result boundaries.
Read guideFrequently asked questions
What input format is supported?
Prepare a TXT file with one normalized phone number per line and retain a copy of the original list.
Can a result change later?
Yes. Account, device and network states can change, so results represent the state observed when the task ran.
